Sport BeltSupports movements that are less burdensome to the body!Wrap around our waist to support our ideal running form.Awareness of the Core Leads to the ideal running postureWhile the strength of the legs and arms is essential for running, we should not ignore the endurance of our upper body.By being mindful of our core, this belt will help us to reduce the tension of our upper torso as well as keeping our lower muscle light to achieve the optimum running postureMaterial Nylon